FENGYUN 1C DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite FENGYUN 1C DEB at a glance.

Uptime

9658

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.8

Latest

Satellite identification and parameters

Extended collection of information and parameters for FENGYUN 1C DEB.

Object identification

Identified? True

Debris? True

Object name: FENGYUN 1C DEB

International designator: 1999-025CEP

Object number (NORAD): 31740

Object ID (CCSDS): 31740

Country: PEOPLES REPUBLIC OF CHINA (PRC)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.904 minutes

Inclination: 99.8219 deg

SMA: 7132.079 km

Apoapsis: 771.807 km

Periapsis: 736.082 km

RAAN: 91.4075 deg

Eccentricy: 0.00250451

Argument of periapsis: 235.3296 deg

Mean anomaly: 141.9058 deg

Mean motion: 14.41380058 rev/day

Mean motion (dot): 0.00005819 rev/day2

B* drag term: 0.0018053424 1/REarth

Two-line elements (TLE)

Creation date: Oct. 16, 2025, 2:37 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 15, 2025, 5:16 p.m. UTC

TLE line 0: 0 FENGYUN 1C DEB

TLE line 1: 1 31740U 99025CEP 25288.72013149 .00005819 00000-0 18053-2 0 9994

TLE line 2: 2 31740 99.8219 91.4075 0025045 235.3296 141.9058 14.41380058642393

Live tracking on map

Real-time ground track for satellite FENGYUN 1C DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object FENGYUN 1C DEB.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 158 LEO 2025-05-06 14:02:24 0.0001687213 325.0 (m) PAYLOAD
SPOT 1 SSO 2024-07-19 07:04:05 0.0001211406 915.0 (m) PAYLOAD

Associated space launch

Chinese polar orbiting meteorological satellite

FENGYUN 1C DEB was lifted into orbit during the mission ‘Long March 4B | Feng Yun 1C’, on board a Long March 4B space rocket.

The launch took place on May 10, 1999, 1:33 a.m. from Launch Complex 7.

For more information about the launch, click the button.

Launch to space Long March 4B | Feng Yun 1C
Long March 4B | Feng Yun 1C

Agency: N/A

Status: Launch Successful

Launch date: May 10, 1999, 1:33 a.m. UTC

Rocket: Long March 4B

Launch pad: Launch Complex 7

Location: Taiyuan Satellite Launch Center, People's Republic of China

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